yanxingyu17 opened a new pull request, #18768: URL: https://github.com/apache/nuttx/pull/18768
## Summary Fix lowercase `-wl` to correct `-Wl` in `arch/risc-v/src/cmake/Toolchain.cmake`. GCC requires uppercase `-Wl` as the linker option pass-through prefix. The lowercase `-wl,--print-memory-usage` is silently ignored, causing no memory usage report printed during LTO full linking. ## Impact Impact on user: No Impact on build: Yes, memory usage report now correctly printed for RISC-V LTO full builds. Impact on hardware: No Impact on documentation: No Impact on security: No Impact on compatibility: No ## Testing Build Host: Ubuntu 22.04, x86_64, GCC 13.2 Target: risc-v, qemu-rv:nsh Testing logs before change: ``` (no memory usage output during linking) ``` Testing logs after change: ``` Memory region Used Size Region Size %age Used flash: xxx KB xxx KB xx.xx% sram: xxx KB xxx KB xx.xx% ``` ## PR verification Self-Check - [x] This PR introduces only one functional change. - [x] I have updated all required description fields above. - [x] My PR adheres to Contributing Guidelines and Documentation. - [ ] My PR is still work in progress (not ready for review). - [x] My PR is ready for review and can be safely merged into a codebase. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
